# SDYSM 45L 3-in-1 Gym Duffel Bag

The SDYSM 45L gym duffel bag is described as a convertible carry option for gym sessions and short trips. Its listing claims backpack, duffel and shoulder-bag carrying modes, plus separate shoe and wet-dry compartments for organising gear.

- [Original product page](https://aussiedealscout.com/product/sdysm-45l-3-in-1-gym-duffel-bag)
- [View offer](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: SDYSM
- Model: Lyl-us-sy20069-black
- Category: Fashion & Accessories > Bags & Luggage > Luggage
- Price: 42.29 AUD
- Previous price: 53.11 AUD
- Discount: 20%
- Price checked: 2026-11-14T20:42:47.752Z
- Rating: 4.6 / 5
- Reviews: 67

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listing describes three carrying configurations: backpack, duffel and shoulder bag, with straps that can be concealed.
- A ventilated shoe compartment and separate wet-dry compartment are claimed to keep those items apart from the main storage.
- Top and front elastic bands are described as extra ways to secure a jacket or yoga mat.
- Front quick-access pockets and multiple internal and external pockets provide several places to organise smaller items.

## Pros

- The stated 45-litre capacity and separate shoe compartment suit buyers carrying gym gear alongside overnight or travel items.
- Convertible carry modes offer flexibility between hands-free backpack use and conventional duffel or shoulder carry.
- The listing describes a ventilated shoe compartment and a separate wet-dry compartment for separating used gear.

## Cons

- At 1.51 kilograms before packing, the listed bag weight adds to the load for buyers prioritising a very light carry.

## Specifications

### Identity and capacity
- Model: Lyl-us-sy20069-black
- Capacity: 45 Liters
- Size: 45L
- Colour: Black
### Dimensions and installation
- Dimensions: 54L x 30W x 29H centimetres
- Weight listed: 1.51 Kilograms
### Materials and protection
- Material: Polyester
- Water resistance listed: Waterproof
### Carry and organisation
- Closure: Zipper
- Strap type: Adjustable
- Handle type: Web Handle

## Before you buy

- Waterproofing, tear resistance, ventilation and reinforced stitching are listing claims. The supplied information does not specify a water-resistance test or rating. The 45-litre size and stated dimensions may help assess fit for your intended travel use.

## A good fit for

- Gym users who want separate shoe and wet-clothing storage.
- Travellers looking for a large duffel that can also be carried as a backpack or shoulder bag.
- People who value multiple pockets and external elastic storage for gym or overnight gear.

## Less suited to

- Buyers seeking a lightweight bag, since the listed empty weight is 1.51 kilograms.
- Anyone needing a confirmed luggage-size or airline carry-on fit. The listing calls it carry-on luggage but provides no airline-specific sizing confirmation.

## Customer feedback

Customer feedback highlights perceived good quality, roomy capacity and useful storage, including the shoe compartment. Some customers reportedly describe it as suitable for week-long trips, but that is an individual-use impression rather than a guaranteed fit for every packing list. The generally favourable rating distribution is encouraging, while a small share of ratings are low, and aggregate ratings do not explain the reasons. The listed 45-litre capacity and separate compartments are relevant to these reported strengths, though the bag's actual fit depends on what you pack.
- Positive themes: Customers are reported to appreciate the roomy design and storage capacity.
- Positive themes: Feedback describes the quality positively and mentions the shoe compartment and multiple pockets.

## Frequently asked questions

### How can this bag be carried?
The listing describes backpack, duffel and shoulder-bag configurations. It says the backpack straps can be concealed when not in use.
### Does it have separate storage for shoes and wet gear?
Yes. The listing claims a ventilated shoe compartment and a separate wet-dry compartment.
### What capacity and dimensions are listed?
The listing gives a capacity of 45 litres and dimensions of 54L x 30W x 29H centimetres.
### Is it confirmed to fit as airline carry-on luggage?
The title calls it a carry-on bag, but no airline-specific size limit or fit confirmation is supplied. Check the dimensions against your airline's requirements.

## Alternative options

- [Gym Bag for Men 40L Sports Duffel Bags Gym Duffle Bag Women with Shoe Compartment & Wet Pocket Water Resistant Travel Duffel Bag Lightweight Weekender Overnight Bag Black](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- [SDYSM Gym Bag 40L/55L Large Travel Duffle Bags for Men with Shoe Compartment & Wet Pocket Women Weekender Overnight Bag with DIY Strap Carry On Duffle for Gym Sports Waterproof Toiletry Bag, Black](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- [ATRIPACK Tactical Gym Bag for Men,50L Large 3-in-1 Sports Duffle Bag Travel \| Water Resistant ,Adjustable Shoulder Strap,MOLLE Weekender Overnight Bag with Shoes Compartment,Gym Backpack for Gym,Travel](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- [ATRIPACK Tactical Gym Bag for Men,40L Duffle Bag with Shoes Compartment \| Water-Resistant Sports Weekender Bag with Adjustable Shoulder Strap Wet Pocket for Gym,Travel,Hiking,Camping Overnight Trips](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- [Gym Bag for Men Women, Sports Bag with Shoes Compartment and Wet Pocket,30L \| Bag for Gym, Small Duffel Bag with Bottle Holders for Swimming Basketball Soccer, Carry on Travel Duffel Bag for Overnight](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)
- [Gym Bag for Men Women with Shoes Compartment - Duffle Bag, Travel Backpack, Sports Backpack, Weekender Overnight Bag with Wet Pocket - Black](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)

## Add-ons

- [Ultimate Gym Bag 2.0: The Durable Crowdsource Designed Duffel Bag with 10 Optimal Compartments Including Water Resistant Pouch \(Black, Medium Interesting Life](https://aussiedealscout.com/visit/sdysm-45l-3-in-1-gym-duffel-bag)

## Images

![SDYSM 45L 3-in-1 Gym Duffel Bag — 1](https://aussiedealscout.com/i/neCDyWXafd41clK4OCxsCZofU_MTacVLR1je-6-DLoXHC-9ZZ0A-tg_6RzlvOeF8gZOU8FOod4UFXDbNGtFl6PPFnzkRlefZY0bInPA08pbfXDfnQJCG2TRe.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 2](https://aussiedealscout.com/i/47oIzxBi3ZxnVcrqr_2sMy1nHOREgzcAbKPuGerMvoR5V7NPNTEVcU6OQf3t_RwP17pnjc3pVuHZYvddRIhfPRtKemMHmI1UFnpGGfiwDxfWEn7pgNcip1lS.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 3](https://aussiedealscout.com/i/xdGca4QSwDp02UlDhyJpiIp3sceGqjXBIfqZz9TPVjhyP8txg386aHFYUjxlO9GAwSW-km-5XZxuXTNVmV_J4HCfJ9tX5QoTg4BHst-rA4E1Qz1ghlYuJ5ch.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 4](https://aussiedealscout.com/i/phATRQv3Wqq-ub-eg8DIlJXUCS3UqMjKZwobU4mQdghgkB9_U2-gpSMpMr8TdLJB922YszVPJon6YsVSD6W_s9taCU5_2iDMVr3RncbyMN3N-1FstXHtdrgH.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 5](https://aussiedealscout.com/i/_mKdMjQypqIQCcE5Krq0qHSpGz0pVMQv2rGg6CpWyjmUrlTGqjggfHSm3ylqgpTgDSLOyA-bsRnjzN1J4KxnO52QDRZElycD-0NPs6IKtRAtTQrY9Uy6Jqwq.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 6](https://aussiedealscout.com/i/t-xi7-2HIcyPkDfjWYFUG3qielxUP33J3Od7ecoXvXDQVha2yiRYO8eWenAgoXjZ8fPG8uR9JOdn-wIw-sxqk-phcttGfbiNKcdVqUgjTmhIAAkZlGgCtK7z.jpg)

![SDYSM 45L 3-in-1 Gym Duffel Bag — 7](https://aussiedealscout.com/i/FWWJUtwOLHVIH5E4T8K7R88L7SsCNtO2hhQIJAy8RtAY0K9jklb2rsMeTY9avkEVPeJ7nYGuU4W4_hgoWD8yygWcEPedYz7hOoPq0f6wouHH4koWhkVD3IXk.jpg)